DC Field | Value | Language |
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dc.contributor.author | Gokcekaya, Ozkan | - |
dc.contributor.author | Ishimoto, Takuya | - |
dc.contributor.author | Nishikawa, Yuki | - |
dc.contributor.author | Kim, Yong Seong | - |
dc.contributor.author | Matsugaki, Aira | - |
dc.contributor.author | Ozasa, Ryosuke | - |
dc.contributor.author | Weinmann, Markus | - |
dc.contributor.author | Schnitter, Christoph | - |
dc.contributor.author | Stenzel, Melanie | - |
dc.contributor.author | Kim, Hyoung Seop | - |
dc.contributor.author | Miyabayashi, Yoshitsugu | - |
dc.contributor.author | Nakano, Takayoshi | - |
dc.date.accessioned | 2023-04-10T01:40:38Z | - |
dc.date.available | 2023-04-10T01:40:38Z | - |
dc.date.created | 2023-04-06 | - |
dc.date.issued | 2023-04 | - |
dc.identifier.issn | 2166-3831 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/117495 | - |
dc.description.abstract | This study developed a non-equiatomic Ti28.33Zr28.33Hf28.33Nb6.74Ta6.74Mo1.55 super-solid solutionized BioHEA using laser powder bed fusion (LPBF) to reach the full potential as BioHEA. We succeeded in significant suppression of elemental segregation, thus, resulting in a single crystalline-like texture by activating layer-to-layer epitaxial growth. Relatively low Young's modulus was achieved in the single crystalline-like BioHEA. Moreover, LPBF-fabricated BioHEA exhibited significantly higher yield stress (1355-1426 MPa) due to the effective solid solution hardening compared to as-cast counterpart with marked segregation (949 MPa), and good biocompatibility. This is first report achieving BioHEA with low modulus, excellent strength-ductility balance, and good biocompatibility via LPBF. IMPACT STATEMENT This study achieved super-solid-solutionized and single crystalline-like TiZrHfNbTaMo bio-high entropy alloy using laser powder bed fusion, resulting in low Young's modulus along < 001 > oriented direction, excellent strength-ductility balance, and good cytocompatibility. | - |
dc.language | English | - |
dc.publisher | TAYLOR & FRANCIS INC | - |
dc.relation.isPartOf | MATERIALS RESEARCH LETTERS | - |
dc.title | Novel single crystalline-like non-equiatomic TiZrHfNbTaMo bio-high entropy alloy (BioHEA) developed by laser powder bed fusion | - |
dc.type | Article | - |
dc.identifier.doi | 10.1080/21663831.2022.2147406 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | MATERIALS RESEARCH LETTERS, v.11, no.4, pp.274 - 280 | - |
dc.identifier.wosid | 000892049800001 | - |
dc.citation.endPage | 280 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 274 | - |
dc.citation.title | MATERIALS RESEARCH LETTERS | - |
dc.citation.volume | 11 | - |
dc.contributor.affiliatedAuthor | Kim, Hyoung Seop | - |
dc.identifier.scopusid | 2-s2.0-85143220617 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | NB | - |
dc.subject.keywordPlus | MICROSTRUCTURE | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordAuthor | Laser powder bed fusion | - |
dc.subject.keywordAuthor | high-entropy alloys | - |
dc.subject.keywordAuthor | super solid solution | - |
dc.subject.keywordAuthor | crystallographic texture | - |
dc.subject.keywordAuthor | mechanical property | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
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